World number 15 Sian Rainsley discusses her career so far, from early successes to competing while managing chronic illness. Sian also discusses her forthcoming indoor triathlon debut at Arena Games Triathlon London Powered by Zwift. Will her pool swimming pedigree pay dividends on race day?

But, with a strong women's field, including Olympic Medallists Georgia Taylor- Brown, Jess Learmonth, not to mention Beth Potter returning after her dominant performance in Munich, the race for the first ever Women's Esports Triathlon World Title could not be fiercer.